| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $90.77 | 3.438% | $93.8907 | $93.89 | $93.90 | $93.90 |
| Purchase #2 | $191.31 | 12.633% | $215.4782 | $215.48 | $215.50 | $215.50 |
| Purchase #3 | $107.52 | 6.408% | $114.4099 | $114.41 | $114.40 | $114.40 |
| Purchase #4 | $151.71 | 9.530% | $166.168 | $166.17 | $166.15 | $166.20 |
| Purchase #5 | $9.29 | 12.830% | $10.4819 | $10.48 | $10.50 | $10.50 |
| Purchase #6 | $245.83 | 5.828% | $260.157 | $260.16 | $260.15 | $260.20 |
| Purchase #7 | $158.55 | 11.316% | $176.4915 | $176.49 | $176.50 | $176.50 |
| 7 purchase totals = | $954.98 | $1,037.0772 | $1,037.08 | $1,037.10 | $1,037.20 | |